# A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is? with Answer - Maths Mcqs | TestPrep

> Solved MCQ: A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is? Correct Answer: C. 15 hrs. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. The time required by the first pipe is?

Direct Answer & Quick Reference

The correct option is **C. 15 hrs**.

A. 6 hrs

B. 10 hrs

C. 15 hrs **(Correct Answer)**

D. 30 hrs

✨ Explain with AI

Verified Key: C. 15 hrs
Solved by 2,303+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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